CVE-2020-15481
PassMark BurnInTest, OSForensics, PerformanceTest Ring-0 Code Execution Vulnerability
Description
An issue was discovered in PassMark BurnInTest v9.1 Build 1008, OSForensics v7.1 Build 1012, and PerformanceTest v10.0 Build 1008. The kernel driver exposes IOCTL functionality that allows low-privilege users to map arbitrary physical memory into the address space of the calling process. This could lead to arbitrary Ring-0 code execution and escalation of privileges. This affects DirectIo32.sys and DirectIo64.sys drivers. This issue is fixed in BurnInTest v9.2, PerformanceTest v10.0 Build 1009, OSForensics v8.0.
INFO
Published Date :
Nov. 13, 2020, 9:15 p.m.
Last Modified :
Dec. 3, 2020, 2:30 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2020-15481 has a 1 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
Affected Products
The following products are affected by CVE-2020-15481
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-15481
.
URL | Resource |
---|---|
https://github.com/eset/vulnerability-disclosures/blob/master/CVE-2020-15481/CVE-2020-15481.md | Exploit Third Party Advisory |
https://www.passmark.com/products/performancetest/history.php | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Kernel Driver Utility
loader driver-loader dse byovd
C C++ Assembly
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-15481
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-15481
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 03, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/eset/vulnerability-disclosures/blob/master/CVE-2020-15481/CVE-2020-15481.md No Types Assigned https://github.com/eset/vulnerability-disclosures/blob/master/CVE-2020-15481/CVE-2020-15481.md Exploit, Third Party Advisory Changed Reference Type https://www.passmark.com/products/performancetest/history.php No Types Assigned https://www.passmark.com/products/performancetest/history.php Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:passmark:burnintest:9.1:build_1008:*:*:*:*:*:* *cpe:2.3:a:passmark:osforensics:7.1:build_1012:*:*:*:*:*:* *cpe:2.3:a:passmark:performancetest:10.0:build_1008:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-15481
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-15481
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.17666
percentile